基于增压叶轮逆向设计与五轴加工后处理的开发  

Development of Reverse Design and Five-Axis Processing Post-Processing for Supercharged Impeller

作　　者：孙耀恒 王科健 孙护义 SUN Yaoheng;WANG Kejian;SUN Huyi(Baiyin Institute of Mining and Metallurgy,Baiyin 730900,China)

机构地区：[1]白银矿冶职业技术学院

出　　处：《机械工程师》2019年第8期77-79,82,共4页Mechanical Engineer

基　　金：甘肃省高等学校科研项目(2018A-292)

摘　　要：增压叶轮是涡轮发动机的关键零部件,以增压叶轮逆向设计为依据,深入研究了逆向设计及五轴编程与后处理等关键技术,打通了正向设计与逆向设计通道,提高了关键设备核心零部件的加工效率,并缩短了生产周期,为逆向工程技术与五轴加工技术提供了一种非常有效的方法。Turbocharged impeller is the key component of turbo-engine.Based on the reverse design of turbo-impeller,the key technologies of reverse design and five-axis programming and post-processing are studied.The channel of forward design and reverse design is opened up,and the production cycle and processing efficiency of the core components in key equipment are improved.It provides a powerful and effective method for reverse engineering technology and five-axis processing technology.

关 键 词：逆向工程 后处理 五轴数控加工 

分 类 号：TH35[机械工程—机械制造及自动化] TG659[金属学及工艺—金属切削加工及机床]